132720304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{360653}}^1$

素因数の和:360684

約数の個数: 20

約数和(自身を含む): 268326576

約数和(自身を除く): 135606272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 360653, 721306, 1442612, 2885224, 5770448, 8295019, 16590038, 33180076, 66360152, 132720304]

約数ペア:

[(1, 132720304), (2, 66360152), (4, 33180076), (8, 16590038), (16, 8295019), (23, 5770448), (46, 2885224), (92, 1442612), (184, 721306), (368, 360653)]